package com.clz.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/loginOut")
public class LoginOutServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setHeader("refresh","3;URL=SessionLogin.jsp");
        req.getSession().invalidate();

        resp.setContentType("text/html;charset=UTF-8");
        PrintWriter out=resp.getWriter();
        out.println("注销成功,3秒后跳转到登录页面,立刻跳转,点击<a href='/SessionLogin.jsp'>这里</a>");
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        super.doPost(req, resp);
    }
}
